Susceptibility to echinocandins of Candida spp. strains isolated in Italy assessed by European Committee for Antimicrobial Susceptibility Testing and Clinical Laboratory Standards Institute broth microdilution methods

Abstract

The echinocandins are recommended as first-line therapy for Candida species infections, but drug resistance, especially among Candida glabrata, is becoming more frequent. We investigated the antifungal susceptibility of anidulafungin, caspofungin, and micafungin against 584 isolates of Candida spp. (bloodstream, other sterile sites) collected from patients admitted to an Italian university hospital between 2000 and 2013. The susceptibility was evaluated using the broth microdilution method according to both the European Committee for Antimicrobial Susceptibility Testing (EUCAST EDef 7.2) and the Clinical Laboratory Standards Institute (CLSI M27-A3). The echinocandin susceptibilities were assessed on the basis of the species-specific clinical breakpoints proposed by the EUCAST version 6.1 and CLSI M27-S4 documents. The two methods were comparable by assessing essential agreement (EA), categorical agreement (CA), and Spearman's correlation analysis (rho, r).


Autore Pugliese

Tutti gli autori

  • Montagna M.T. , Lovero G. , Coretti C. , Martinelli D. , De Giglio O. , Iatta R. , Balbino S. , Rosato A. , Caggiano G.

Titolo volume/Rivista

BMC MICROBIOLOGY


Anno di pubblicazione

2015

ISSN

1471-2180

ISBN

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Nessuna citazione

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